{"product_id":"value-collection-460-0021-m35-cobalt-tool-bit-blank-3-16in","title":"Value Collection 460-0021 M35 Cobalt Tool Bit Blank 3\/16in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe VALUE COLLECTION 460-0021 is a square tool bit blank machined from M35 cobalt high-speed steel. It measures 3\/16 inches wide by 3\/16 inches high with a 2-1\/2 inch overall length. Tool bit blanks are unground stock used by machinists and toolmakers to fabricate custom single-point cutting tools, form tools, and lathe bits ground to a specific profile. M35 cobalt steel offers greater heat resistance and hardness retention than standard M2 high-speed steel, making it well suited for interrupted cuts and harder workpiece materials. The square cross-section allows the bit to be ground on any face to achieve the desired cutting geometry.\u003c\/p\u003e\u003cp\u003eThis bit blank is intended for use in manual lathes, automatic screw machines, and toolroom applications where a custom-ground cutting edge is required. Machinists, tool grinders, and tool-and-die professionals typically keep a supply of these blanks on hand for grinding to specific profiles as jobs demand. The compact 2-1\/2 inch length fits standard tool holders and block-style tool posts common in general-purpose turning and facing operations.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eM35 cobalt high-speed steel for improved heat and wear resistance over standard HSS\u003c\/li\u003e\n\u003cli\u003eSquare cross-section allows grinding on any face for flexible tool geometry\u003c\/li\u003e\n\u003cli\u003e3\/16 inches x 3\/16 inches cross-section suits small-bore and light-duty turning applications\u003c\/li\u003e\n\u003cli\u003e2-1\/2 inch overall length fits compact tool holders and block tool posts\u003c\/li\u003e\n\u003cli\u003eUnground blank gives machinists full control over final cutting geometry\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a general-purpose unground blank for use in standard tool holders accepting 3\/16 inch square shank tool bits on manual lathes and toolroom machines.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eGrinding tool bit blanks should be performed by qualified machinists using appropriate bench or tool-and-cutter grinders with suitable grinding wheels rated for cobalt high-speed steel. Always wear eye protection and ensure the grinder's work rest is properly adjusted before grinding. Power down and lock out any machine tool before installing or changing a cutting tool bit.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWidth\u003c\/strong\u003e: 3\/16 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeight\u003c\/strong\u003e: 3\/16 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 2-1\/2 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Cobalt High-Speed Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: M35\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnd Shape\u003c\/strong\u003e: Square\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.06 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 27112800\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: VALUE COLLECTION\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 460-0021\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51691331551538,"sku":"460-0021","price":16.76,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/7fb46d73cea9109b08a060c45273500c.jpg?v=1788283373","url":"https:\/\/voomisupply.com\/products\/value-collection-460-0021-m35-cobalt-tool-bit-blank-3-16in","provider":"Voomi Supply","version":"1.0","type":"link"}